August 16, 2010 8:42 pm Remember Sunscreen? Learn which one will prevent permanent damage to your skin in a Channel 4 San Diego report. US & World Videos 1:02 What to know about the Notre Dame Cathedral reopening 0:43 South Korean president declares emergency martial law 2:34 Balboa Park's Historic Botanical Building set to reopen at December Nights 1:30 WATCH: Colorado sheriff's deputies rescue two trapped children from yard of burning home 3:16 San Diego weather today: Brooke Martell's forecast for Dec. 3, 2024